A magnitude Md 2.5 earthquake occured in region: 5 km SE Cittareale (RI), on
and geographic coordinates (lat, lon) 42.5850, 13.1980 at 5 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
Search earthquakes: Any within 30 km radius
The values of hypocentral coordinates and magnitude may be revised at a later time as more information becomes available.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Cittareale | RI | 5 | 482 | 482 |
Montereale | AQ | 8 | 2581 | 3063 |
Amatrice | RI | 9 | 2657 | 5720 |
Borbona | RI | 10 | 617 | 6337 |
Posta | RI | 11 | 694 | 7031 |
Capitignano | AQ | 11 | 665 | 7696 |
Accumoli | RI | 13 | 667 | 8363 |
Cagnano Amiterno | AQ | 14 | 1369 | 9732 |
Campotosto | AQ | 15 | 542 | 10274 |
Barete | AQ | 16 | 737 | 11011 |
Pizzoli | AQ | 18 | 4326 | 15337 |
Micigliano | RI | 19 | 127 | 15464 |
Leonessa | RI | 19 | 2435 | 17899 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.5 | 1991-06-01 00:43:04 |
42.585 | 13.198 | 5 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 142389 |
Field | Value |
---|---|
Time (UTC) | 1991-06-01 00:43:04 ± 0.129 |
Latitude | 42.5850 ± 0.0067 |
Longitude | 13.1980 ± 0.0135 |
Depth (km) | 5 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 142389 |
Field | Value |
---|---|
Preferred uncertainty description | horizontal uncertainty |
Semi-major axis of confidence ellipse (meter) | |
Semi-minor axis of confidence ellipse (meter) | |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1332.9 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 158 |
Number of associated phases, regardless of their use for origin computation | 12 |
Number of defining phases | 12 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.3 |
Epicentral distance of station closest to the epicenter (degree) | 0.00243 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00882 |
Number of stations at which the event was observed | 6 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 2.5 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | Md |
Reference to an origin | 142389 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 19:12:56 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.SDI.Z. | 1991-06-01T00:43:38.65 | 10.0 | undecidable | manual | SG | 152 | 0.9768 | -0.6 | 0.2 | |
--.ARV.Z. | 1991-06-01T00:43:37.77 | 10.0 | undecidable | manual | SG | 348 | 0.9213 | 0.24 | 0.6 | |
--.CP9.Z. | 1991-06-01T00:43:31.52 | 10.0 | undecidable | manual | SG | 194 | 0.7326 | -0.02 | 0.8 | |
--.ASS.Z. | 1991-06-01T00:43:28.00 | 10.0 | undecidable | manual | SG | 320 | 0.6216 | 0.39 | 0.5 | |
--.SDI.Z. | 1991-06-01T00:43:24.80 | 10.0 | undecidable | manual | PG | 152 | 0.9768 | 0.13 | 1.7 | |
--.ARV.Z. | 1991-06-01T00:43:23.56 | 10.0 | undecidable | manual | PG | 348 | 0.9213 | -0.11 | 1.7 | |
--.CP9.Z. | 1991-06-01T00:43:21.10 | 10.0 | undecidable | manual | PG | 194 | 0.7326 | 0.8 | 0.4 | |
--.MNS.Z. | 1991-06-01T00:43:21.66 | 10.0 | undecidable | manual | SG | 242 | 0.4218 | 0.24 | 0.6 | |
--.ASS.Z. | 1991-06-01T00:43:17.87 | 10.0 | undecidable | manual | PG | 320 | 0.6216 | -0.07 | 2.2 | |
--.AQU.Z. | 1991-06-01T00:43:15.87 | 10.0 | undecidable | manual | SG | 147 | 0.2664 | 0.38 | 0.7 | |
--.MNS.Z. | 1991-06-01T00:43:13.57 | 10.0 | undecidable | manual | PG | 242 | 0.4218 | -0.8 | 0.5 | |
--.AQU.Z. | 1991-06-01T00:43:10.75 | 10.0 | undecidable | manual | PG | 147 | 0.2664 | -0.2 | 1.9 |